High-frequency conductivity of a two-dimensional electron gas with impurity electron states

被引：0
|
作者：
Gleizer N.V. [1 ]
Ermolaev A.M. [1 ]
Khakiki B. [1 ]
机构：
来源：
Russian Physics Journal | 1997年 / 40卷 / 7期
关键词：
Impurity Atom; Spatial Dispersion; Semiconductor Structure; Dissipative Part; Electron Collision Frequency;
D O I：
10.1007/BF02514959
中图分类号：
学科分类号：
摘要：
The high-frequency conductivity tensor for a two-dimensional electron gas with short-range-acting impurity atoms has been computed. Spatial dispersion of the conductivity was taken into account. The threshold and maxima of the dissipative part of the conductivity arising from ionization of the impurity atoms by the field of electromagnetic waves were found. Numerical calculations of the conductivity were carried out for semiconductor structures with a two-dimensional electron gas. © 1998 Plenum Publishing Corporation.
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页码：675 / 678
页数：3
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